Storage needs have changed over the years and it seems like we've seen a never ending parade of drive enclosures and docking stations. But the problem lies within the limited choices in regards to interface and capacity. USB is limited in transfer speeds but offers portability in exchange. Firewire offers speed, but not all computers are set up to handle it. E-Sata leaves you with a drive enclosure cluttering up your desk and wires trailing behind it.
With our specific need for easy access to multiple drives, boot to multiple operating systems, and craving the ability to migrate from SATA to SAS, we went looking for a solution. What we found was a docking bay that fits into a 5 1/4' drive bay, accepts SATA and SAS drives, and has unlimited storage capacity (depending on how many drives you want to swap).